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From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
To: robh@kernel.org, linux-serial@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org, magnus.damm@gmail.com,
	laurent.pinchart@ideasonboard.com, wsa@the-dreams.de,
	linux-i2c@vger.kernel.org,
	Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Subject: [RFC 4/4] ARM: dts: blanche: add SCIF1 and MAX9260 deserializer
Date: Wed, 14 Jun 2017 16:38:50 +0200	[thread overview]
Message-ID: <1497451130-7741-5-git-send-email-ulrich.hecht+renesas@gmail.com> (raw)
In-Reply-To: <1497451130-7741-1-git-send-email-ulrich.hecht+renesas@gmail.com>

Adds serial port SCIF1 and the MAX9260 deserializers connected to it.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
 arch/arm/boot/dts/r8a7792-blanche.dts | 45 +++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts
index 9b67dca..281484d 100644
--- a/arch/arm/boot/dts/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/r8a7792-blanche.dts
@@ -21,6 +21,7 @@
 	aliases {
 		serial0 = &scif0;
 		serial1 = &scif3;
+		serial2 = &scif1;
 	};
 
 	chosen {
@@ -202,6 +203,11 @@
 		function = "scif0";
 	};
 
+	scif1_pins: scif1 {
+		groups = "scif1_data";
+		function = "scif1";
+	};
+
 	scif3_pins: scif3 {
 		groups = "scif3_data";
 		function = "scif3";
@@ -246,6 +252,45 @@
 	status = "okay";
 };
 
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	mux-select-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>,
+			   <&gpio5 13 GPIO_ACTIVE_LOW>,
+			   <&gpio5 14 GPIO_ACTIVE_LOW>,
+			   <&gpio5 15 GPIO_ACTIVE_LOW>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	gmsl-deserializer@0 {
+		compatible = "maxim,max9260";
+		reg = <0x8>;
+	};
+	gmsl-deserializer@1 {
+		compatible = "maxim,max9260";
+		reg = <0x9>;
+	};
+	gmsl-deserializer@2 {
+		compatible = "maxim,max9260";
+		reg = <0xa>;
+	};
+	gmsl-deserializer@3 {
+		compatible = "maxim,max9260";
+		reg = <0xb>;
+	};
+	gmsl-deserializer@4 {
+		compatible = "maxim,max9260";
+		reg = <0x4>;
+	};
+	gmsl-deserializer@5 {
+		compatible = "maxim,max9260";
+		reg = <0x5>;
+	};
+};
+
 &scif3 {
 	pinctrl-0 = <&scif3_pins>;
 	pinctrl-names = "default";
-- 
2.7.4

  parent reply	other threads:[~2017-06-14 14:38 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-14 14:38 [RFC 0/4] serdev GPIO-based multiplexing support Ulrich Hecht
2017-06-14 14:38 ` [RFC 1/4] serdev: add method to set parity Ulrich Hecht
2017-06-14 14:38 ` [RFC 2/4] serdev: add GPIO-based multiplexer support Ulrich Hecht
2017-06-15  9:34   ` Geert Uytterhoeven
2017-06-14 14:38 ` [RFC 3/4] max9260: add driver for i2c over GMSL passthrough Ulrich Hecht
2017-06-15  7:09   ` Peter Rosin
2017-06-15 15:37   ` Wolfram Sang
2017-06-14 14:38 ` Ulrich Hecht [this message]
2017-06-15 13:05   ` [RFC 4/4] ARM: dts: blanche: add SCIF1 and MAX9260 deserializer Rob Herring
2017-06-15  7:07 ` [RFC 0/4] serdev GPIO-based multiplexing support Peter Rosin

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